>> >Maybe that's not such a good question (since I don't rightly >> >know what a true mu-kernel is -- but I'm curious...) >> >> A microkernel, by Tanenbaum's definition (page 388) only does 4 >> things: >> Interprocess communication (BMessages/ports, for us), some >> memory management, limited amount of low-level process management >> and scheduling and low level i/o. > >That makes five ;-) He put them in a bulletted list. process management and scheduling were together. :-)